CN216897984U

CN216897984U - A kind of refrigerator

Info

Publication number: CN216897984U
Application number: CN202220460288.0U
Authority: CN
Inventors: 许程; 李乾坤; 吴义强
Original assignee: Changhong Meiling Co Ltd
Current assignee: Changhong Meiling Co Ltd
Priority date: 2022-03-04
Filing date: 2022-03-04
Publication date: 2022-07-05
Anticipated expiration: 2032-03-04

Abstract

The utility model discloses a refrigerator, and relates to the technical field of household appliances. Including freezing case courage and refrigerator courage, install cold-stored wind channel subassembly on the refrigerator courage, cold-stored wind channel subassembly includes: the refrigeration air duct is arranged at the top of the inner side of the refrigerator container in a block shape, the side surface of the refrigeration air duct is provided with a refrigeration air duct air inlet, and the refrigeration air duct is also provided with a refrigeration air duct front air outlet and a refrigeration air duct lower air outlet; the upper part of the cold storage air channel partition plate is provided with a flow guide structure, the flow guide structure is spliced with the cold storage air channel at an air outlet at the lower part of the cold storage air channel, and the cold storage air channel partition plate is provided with two horizontal outlets which are respectively a partition plate first air outlet and a partition plate second air outlet. The utility model designs a new refrigerating air duct structure, realizes a multi-layer air supply structure of the refrigerating chamber of the single-system side-by-side combination refrigerator, solves the problem of large temperature difference between the upper part and the lower part of the refrigerating chamber under the common condition, and reduces the air duct cost; meanwhile, the original refrigerating air duct structure is cancelled, and the volume of the refrigerating chamber is increased.

Description

A kind of refrigerator

Technical Field

The utility model belongs to the technical field of household appliances, and particularly relates to a refrigerator.

Background

In the prior art, a refrigerating air duct of a single-system side-by-side combination refrigerator is usually placed at the top of a refrigerating chamber in a block shape, an air outlet is formed in the top and the lower portion of the air duct, refrigerating air volume is mainly concentrated at the top of the chamber due to the design of the air duct, and therefore the problem of uneven temperature of the refrigerating chamber is easily caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a refrigerator, which realizes a multi-layer air supply structure of a refrigerating chamber of a single-system side-by-side combination refrigerator by designing a new refrigerating air duct structure and solves the problem of large temperature difference between the upper part and the lower part of the refrigerating chamber under the common condition.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a refrigerator, which comprises a freezing box liner and a refrigerating box liner, wherein a freezing air channel is arranged on the freezing box liner, a refrigerating air channel assembly is arranged on the refrigerating box liner, and the refrigerating air channel assembly comprises: the refrigerating air duct is installed at the top of the inner side of the refrigerating box liner in a block shape, a refrigerating air duct air inlet is formed in the side face of the refrigerating air duct, and a refrigerating air duct front air outlet and a refrigerating air duct lower air outlet are formed in the refrigerating air duct; the cold-stored wind channel baffle, cold-stored wind channel baffle install in upper portion in the refrigerator courage, cold-stored wind channel baffle upper portion is equipped with a water conservancy diversion structure, water conservancy diversion structure and cold-stored wind channel are in cold-stored wind channel lower part air outlet concatenation, cold-stored wind channel baffle and cold-stored wind channel integrated configuration divide into cold-stored wind channel district and walk-in with the space of refrigerator courage, be provided with two horizontal outlets on the cold-stored wind channel baffle, be baffle first air outlet and baffle second air outlet respectively.

As a preferable technical scheme of the utility model, the back of the refrigerating air duct partition plate is provided with a flow guide rib, and the height of the flow guide rib is 6.5mm-7.5 mm.

As a preferred technical scheme of the utility model, the side wall of the refrigerator liner is provided with a refrigerator liner air outlet and a refrigerator liner air return inlet.

As a preferred technical scheme of the utility model, the side wall of the refrigerator container is provided with a refrigerator container air inlet and a refrigerator container air return inlet.

As a preferred technical scheme of the utility model, an air supply duct and an air return duct are arranged between the refrigerator container and the freezer container.

As a preferred technical scheme of the utility model, the air supply duct communicates the air outlet of the inner container of the freezer with the air inlet of the inner container of the refrigerator, and the air return duct communicates the air return inlet of the inner container of the freezer with the air return inlet of the inner container of the refrigerator.

As a preferred technical scheme of the utility model, the air supply duct is provided with an electric air door.

As a preferred technical scheme of the utility model, the freezing air duct is provided with a refrigerating fan, and the freezing air duct is provided with a freezing air duct air outlet.

The utility model has the following beneficial effects:

according to the utility model, a new refrigerating air channel partition plate is designed, and forms a new refrigerating air channel area together with a refrigerating air channel and a liner surface of a refrigerator liner, and an air inlet of the new refrigerating air channel area is communicated with an air outlet of an air supply air channel; cold air conveyed by the freezing air duct enters a new refrigerating air duct area through the air supply air duct so as to be conveyed to each layer of the refrigerating chamber, and then is blown into the refrigerator through a front air outlet on the refrigerating air duct at the top and two horizontal air outlets on the air duct partition plate, so that air supply and cooling of each layer are realized, the temperature uniformity of the refrigerating chamber is enhanced, meanwhile, a multi-layer air supply structure of the refrigerating chamber of the single-system side-by-side refrigerator is realized, the problem of large temperature difference between the upper part and the lower part of the refrigerating chamber under the common condition is solved, and the cost of the air duct is reduced; meanwhile, the original refrigerating air duct structure is cancelled, and the volume of the refrigerating chamber is increased.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the dispersion structure of the present invention;

FIG. 2 is a schematic rear perspective view of the present invention;

FIG. 3 is a schematic view of the structure of the inner container of the refrigerator of the present invention;

FIG. 4 is a schematic cross-sectional view of FIG. 3;

FIG. 5 is an enlarged view of B in FIG. 4;

FIG. 6 is a schematic view of a freezing air duct according to the present invention;

FIG. 7 is a schematic front and back view of the refrigerated air duct panel of the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1-a refrigerator liner, 101-a refrigerator liner air outlet and 102-a refrigerator liner air return port; 2-a refrigerator container, 201-a refrigerator container air inlet and 202-a refrigerator container air return port; 3-freezing air duct, 301-freezing air duct air outlet; 4-air supply duct; 5-return air duct; 6-a refrigerating air duct, 601-a refrigerating air duct air inlet, 602-a refrigerating air duct front outlet, 603-a refrigerating air duct lower air outlet and 604-a refrigerating air duct area; 7-a refrigerating air duct partition plate, 701-a partition plate first air outlet, 702-a partition plate second air outlet and 703-a flow guide structure; 8-an electric air door; 9-a refrigerating fan; 10-refrigerating chamber.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.

Referring to fig. 1-7, the utility model relates to a refrigerator, which comprises a freezing box liner 1 and a refrigerating box liner 2, wherein a freezing air duct 3 is arranged on the freezing box liner 1, a refrigerating air duct assembly is arranged on the refrigerating box liner 2, the refrigerating air duct assembly comprises a refrigerating air duct 6 and a refrigerating air duct partition plate 7, the refrigerating air duct 6 is arranged at the top of the inner side of the refrigerating box liner 2 in a block shape, a refrigerating air duct air inlet 601 is arranged on the side surface of the refrigerating air duct 6, and the refrigerating air duct 6 is further provided with a refrigerating air duct front air outlet 602 and a refrigerating air duct lower air outlet 603; the refrigerating air duct partition plate 7 is arranged at the upper middle part of the refrigerating box liner 2, the flow guide structure 703 is arranged at the upper part of the refrigerating air duct partition plate 7, the flow guide structure 703 is spliced with the refrigerating air duct 6 at the air outlet 603 at the lower part of the refrigerating air duct, the combined structure of the refrigerating air duct partition plate 7 and the refrigerating air duct 6 divides the space of the refrigerating box liner 2 into a refrigerating air duct area 604 and a refrigerating chamber 10, and the refrigerating air duct partition plate 7 is provided with two horizontal outlets which are respectively a partition plate first air outlet 701 and a partition plate second air outlet 702.

As shown in fig. 6, the refrigerating fan 9 is installed on the freezing air duct 3, and an air outlet 301 is disposed on the freezing air duct 3.

As shown in fig. 7, the refrigerating duct partition 7 is provided with two horizontal outlets, and the back is provided with a flow guiding rib, and the height of the flow guiding rib is preferably 6.5mm-7.5 mm. The upper part of the refrigerating air duct partition 7 is provided with a flow guide structure 703 which is spliced with an air outlet 603 at the lower part of the refrigerating air duct.

As shown in fig. 1, a freezer air outlet 101 arranged on the side wall of the freezer container is communicated with a freezer air duct air outlet 301; the air supply duct 4 and the air return duct 5 are both arranged between the refrigerator liner 1 and the refrigerator liner 2, the air outlet 101 of the refrigerator liner is communicated with the air supply duct 4, and the air supply duct 3 is internally provided with an electric air door 8; the side wall of the refrigerating box liner 2 is provided with a refrigerating box liner air inlet 201, the air supply air duct 4 is communicated with the refrigerating box liner air inlet 201, the refrigerating box liner air inlet 201 is communicated with a refrigerating air duct air inlet 601, cold air is divided through a flow channel in the refrigerating air duct 6, a part of cold air enters the refrigerating chamber 10 from a refrigerating air duct front air outlet 602, the rest of cold air flows out from a refrigerating air duct lower air outlet 603 and is transported to each layer of the middle lower part of the refrigerating chamber 10 through the diversion of a refrigerating air duct partition plate 7, and then enters the refrigerating chamber through

horizontal air outlets

701 and 702 on the refrigerating air duct partition plate 7.

According to the utility model, a new refrigerating air channel partition plate 7 is designed, and forms a new refrigerating air channel area together with a refrigerating air channel 6 and the inner container surface of a refrigerating box container 2, and an air inlet of the new refrigerating air channel area is communicated with an air outlet of an air supply air channel; thereby realize that the cold wind that freezing wind channel carried enters into the regional each layer of walk-in of carrying of new cold-stored wind channel through the air supply wind channel, and cold wind blows the incasement through a front air outlet on the cold-stored wind channel in top and two horizontal air outlets on the wind channel baffle again, realizes the cooling of each layer air supply, reinforcing room temperature homogeneity of refrigerating.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a refrigerator, includes freezer courage (1) and refrigerator courage (2), install freezing wind channel (3) on freezer courage (1), install cold-stored wind channel subassembly, its characterized in that on refrigerator courage (2): the refrigerated air duct assembly includes:

the refrigeration air channel (6) is mounted at the top of the inner side of the refrigeration box liner (2) in a block shape, a refrigeration air channel air inlet (601) is formed in the side surface of the refrigeration air channel (6), and a refrigeration air channel front air outlet (602) and a refrigeration air channel lower air outlet (603) are further formed in the refrigeration air channel (6);

cold-stored wind channel baffle (7), cold-stored wind channel baffle (7) install in upper portion in refrigerator courage (2), cold-stored wind channel baffle (7) upper portion is equipped with a water conservancy diversion structure (703), water conservancy diversion structure (703) and cold-stored wind channel (6) splice in cold-stored wind channel lower part air outlet (603), cold-stored wind channel baffle (7) divide into cold-stored wind channel district (604) and walk-in (10) with the space of refrigerator courage (2) with cold-stored wind channel (6) integrated configuration, be provided with two horizontal outlets on cold-stored wind channel baffle (7), be baffle first air outlet (701) and baffle second air outlet (702) respectively.

2. The refrigerator as claimed in claim 1, wherein the back of the refrigerating air duct partition plate (7) is provided with a flow guiding rib, and the height of the flow guiding rib is 6.5mm-7.5 mm.

3. The refrigerator according to claim 1, wherein the side wall of the freezer compartment liner (1) is provided with a freezer compartment liner air outlet (101) and a freezer compartment liner air return opening (102).

4. The refrigerator as claimed in claim 3, wherein the side wall of the refrigerator container (2) is provided with a refrigerator container air inlet (201) and a refrigerator container air return (202).

5. A refrigerator according to claim 4, characterized in that an air supply duct (4) and an air return duct (5) are arranged between the refrigerator container (2) and the freezer container (1).

6. The refrigerator as claimed in claim 5, wherein the supply air duct (4) connects the freezer compartment air outlet (101) to the refrigerator compartment air inlet (201), and the return air duct (5) connects the freezer compartment air return inlet (102) to the refrigerator compartment air return inlet (202).

7. A refrigerator according to claim 6, characterized in that the supply air duct (4) is provided with an electrically operated damper (8).

8. The refrigerator as claimed in claim 1, wherein the freezing air duct (3) is provided with a refrigerating fan (9), and the freezing air duct (3) is provided with a freezing air duct air outlet (301).